﻿

.countent {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.xieyi { text-align:left; padding:20px 10px;
    font-size: 16px;
    font-weight: bold;
    line-height: 36px;
}

.countent a {
    color: #3498db;
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.3);
    font-weight: bold;
}

.about {
    color: #3498db;
    border-radius: 8px;
    padding: 20px 30px;
    margin: 15px;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0);
    opacity: 0;
    transform: translateY(30px);
    animation: slideIn 1s forwards ease-out;
}

/* 动画效果：滑入并淡入 */
@keyframes slideIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 设置不同的动画时机 */
.about:nth-child(1) {
    animation-delay: 0.5s;
}

.about:nth-child(2) {
    animation-delay: 1s;
}

/* 添加渐变背景的过渡效果 */
.about:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0);
}
